Gaya APA
Exam excellence : preparation for the speaking exam. (2007).
Britania:
Oxford University Press.
Gaya Chicago
Exam excellence : preparation for the speaking exam.
.
Britania:
Oxford University Press,
2007.
Multimedia.
Gaya MLA
Exam excellence : preparation for the speaking exam.
.
Britania:
Oxford University Press,
2007.
Multimedia.
Gaya Turabian
Exam excellence : preparation for the speaking exam.
Britania:
Oxford University Press,
2007.
Multimedia.